CAD system components: Are the two principal components of a CAD system broadly categorized as hardware (the computer and peripherals) and software (the applications used to create and manage technical drawings)?

Introduction / Context:
Understanding what constitutes a CAD system helps teams specify equipment, budget effectively, and troubleshoot performance. At the highest level, a CAD system consists of hardware and software. Hardware includes the computer plus input/output peripherals; software comprises the CAD application suite and related tools for modeling, drafting, data management, and collaboration. This question confirms recognition of those two principal categories.

Given Data / Assumptions:

• “Computer” is shorthand for the processing platform and connected devices (CPU/GPU, memory, storage).
• Peripherals include displays, mice/3D mice, tablets, plotters/printers, and scanners.
• Software includes the core CAD application and supporting utilities (viewers, translators, PDM/PLM connectors).

Concept / Approach:
While many subcomponents exist, nearly all can be grouped into hardware and software. Performance bottlenecks (e.g., GPU for 3D assemblies) and workflow capabilities (e.g., constraints, rendering, data management) map to these two realms. Training and standards complement the system but are not “components” in the technical sense. Therefore stating the two principal components as computer (hardware) and software is a valid simplification for foundational study and exams.

Step-by-Step Solution:

Verification / Alternative check:
Vendor documentation and procurement specs categorize requirements into hardware minimums/recommended and software versions/modules, reinforcing the two-component view.

Why Other Options Are Wrong:
Restricting correctness to 2D systems, requiring a plotter, or mandating specific peripherals misidentifies optional accessories as defining components.

Common Pitfalls:
Equating “computer” only with CPU and ignoring GPU/IO; underestimating RAM for large assemblies; neglecting software compatibility across versions and file formats.

Final Answer:
Correct